The DIO7912 series is a high-accuracy, low-noise, high-speed, high-PSRR, and low-dropout CMOS Linear regulator with high ripple rejection. The devices offer a new level of cost-effective performance in cellular phones, laptop and notebook computers, and other portable devices. The DIO7912 has the fold-back maximum output current which depends on the output voltage. So the current limit functions both as a short circuit protection and as an output current limiter. The device is available in DFN1*1-4, SOT23-5,DFN0.8*0.8-4, and SC70-5 packages.
Product attributes
- Operating Input Voltage Range: 1.6 V to 5.5 V
- Output Voltage Range: 0.8 V to 3.3 V
- Output current: 300 mA
- Ultra-Low Quiescent Current: Typ. 25 µA
- Dropout voltage: 170 mV at IOUT=300 mA
- PSRR: 75dB at 1 kHz, IOUT = 20 mA
- Output Voltage Tolerance: ±1%
- Stable with Ceramic Capacitors 1 µF
- Thermal-Overload Protection
- Short-Circuit Protection
- Quick Output Discharge
DIO7912A: available
DIO7912B: not available
- Available in Small DFN1*1-4, SOT23-5, and DFN0.8*0.8-4, SC70-5 Packages
- These Devices are Pb−Free, Halogen Free/BFR Free, and are RoHS Compliant
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